CompassData, Inc. Download Your Free Ground Control Points (GCPs) Sample Dataset
Explore the quality and accuracy of CompassData’s trusted GCP archive—used by top mapping professionals worldwide.
What’s Included?
This free sample includes:
- Certified Ground Control Points (GCPs)
- Coordinate metadata (UTM and Geographic)
- Sample imagery footprint
- Accuracy documentation
Why CompassData?
With over 20 years of global experience, CompassData provides precise, survey-grade ground control points used in mapping, satellite imagery, and GIS workflows. Our data is trusted by USGS, NOAA, FEMA, and private sector clients across industries.
- 80,000+ GCPs in Our Global Archive: One of the largest commercially available libraries of ground control—spanning all continents and ready for immediate delivery.
- Survey-Grade Accuracy, Guaranteed: Each point is professionally collected and verified using Trimble-certified GPS equipment and workflows aligned with ASPRS standards.
- Trusted by Industry Leaders: Our clients include FEMA, NOAA, USGS, NASA, and private-sector leaders in energy, telecom, construction, and mapping.
- Ready-to-Use & Customizable: Whether you're validating satellite imagery, calibrating LiDAR, or improving GIS accuracy, our GCPs integrate seamlessly with your workflow.
- Fast Delivery, Global Reach: Instantly access archive data or request new GCP collections anywhere on Earth, even in the most remote or restricted areas.
See the CompassData difference—download your free GCP sample today.
Please NOTE After You Receive Download Link:
***If you are using the Outlook Web App (or browser based email), and you are having trouble with downloading the zip file, please right click on the download link, copy the link address to your clipboard & paste it into a browser window. This works with most modern popular browsers (e.g. Chrome, Edge, Firefox).***